Disodium 3-[(2-chloro-4-nitrophenyl)azo]-4-hydroxy-7-[[2-hydroxy-4-[[3-hydroxy-4-[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]phenyl]amino]phenyl]azo]naphthalene-2-sulphonate

• Supplier: Alfa Chemistry
• Product #: ACM85391431
• CAS #: 85391-43-1